EP 1058260 A4 20040915 - DISK CARTRIDGE AND DISK PLAYER
Title (en)
DISK CARTRIDGE AND DISK PLAYER
Title (de)
PLATTENKASSETTE UND PLATTENSPIELER
Title (fr)
CARTOUCHE DE DISQUE ET LECTEUR DE DISQUE
Publication
Application
Priority
- JP 9900631 W 19990212
- JP 3323398 A 19980216
- JP 1593599 A 19990125
Abstract (en)
[origin: EP1058260A1] The invention provides a disk cartridge according to a new standard by making a minimized modification in the design of a conventional disk cartridge which comprises a cartridge body having an erroneous insertion preventing groove formed in its front end face and having a predetermined depth. The disk cartridge (7) of the new standard comprises a cartridge body (70) identical with the body of the conventional cartridge in external dimensions. The cartridge body (70) is formed with an erroneous insertion preventing groove (71) opened at the same position as the preventing groove of the conventional cartridge and smaller than this groove in depth along the direction A of insertion of the cartridge, and a cartridge identification groove (72) of predetermined depth not existing in the conventional cartridge. <IMAGE>
IPC 1-7
IPC 8 full level
G11B 17/04 (2006.01); G11B 19/04 (2006.01); G11B 23/03 (2006.01)
CPC (source: EP KR)
G11B 17/043 (2013.01 - EP KR); G11B 17/046 (2013.01 - EP); G11B 19/04 (2013.01 - EP); G11B 23/0308 (2013.01 - EP); G11B 23/0311 (2013.01 - EP KR)
Citation (search report)
- [X] US 5325243 A 19940628 - RATH WILHELMUS J F [NL], et al
- [A] US 5530691 A 19960625 - FUJISAWA HIROTOSHI [JP]
- See references of WO 9941745A1
Designated contracting state (EPC)
DE GB
DOCDB simple family (publication)
EP 1058260 A1 20001206; EP 1058260 A4 20040915; CN 1138273 C 20040211; CN 1291335 A 20010411; JP H11317039 A 19991116; KR 100549138 B1 20060203; KR 20010024905 A 20010326; WO 9941745 A1 19990819
DOCDB simple family (application)
EP 99905197 A 19990212; CN 99802976 A 19990212; JP 1593599 A 19990125; JP 9900631 W 19990212; KR 20007008893 A 20000814